Critical application: intelligence analysis center (magis) (an/tyq-1 (v)2)
An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. if other than audio frequency ranges, see meter, noise level.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5920-01-422-8867
NSN 6650-01-419-7567
NSN 6220-00-724-0400
NSN 6240-00-902-6554
NSN 5905-01-535-9810
NSN 6135-01-552-1568
NSN 5915-01-260-4112
NSN 6620-00-929-1188
NSN 6135-01-100-3593
NSN 5965-01-655-5659
NSN 6150-01-467-2892
NSN 5999-01-173-0104